EP2694767A4 - Method and apparatus for reaming well bore surfaces nearer the center of drift - Google Patents

Method and apparatus for reaming well bore surfaces nearer the center of drift

Info

Publication number
EP2694767A4
EP2694767A4 EP12865063.7A EP12865063A EP2694767A4 EP 2694767 A4 EP2694767 A4 EP 2694767A4 EP 12865063 A EP12865063 A EP 12865063A EP 2694767 A4 EP2694767 A4 EP 2694767A4
Authority
EP
European Patent Office
Prior art keywords
drift
center
well bore
bore surfaces
surfaces nearer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12865063.7A
Other languages
German (de)
French (fr)
Other versions
EP2694767A1 (en
EP2694767B1 (en
Inventor
James Daniel Isenhour
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Extreme Technologies LLC
Original Assignee
Extreme Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46965235&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2694767(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Extreme Technologies LLC filed Critical Extreme Technologies LLC
Publication of EP2694767A1 publication Critical patent/EP2694767A1/en
Publication of EP2694767A4 publication Critical patent/EP2694767A4/en
Application granted granted Critical
Publication of EP2694767B1 publication Critical patent/EP2694767B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/16—Roller bits characterised by tooth form or arrangement
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Drilling Tools (AREA)
EP12865063.7A 2011-04-08 2012-04-09 Method and apparatus for reaming well bore surfaces nearer the center of drift Active EP2694767B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161473587P 2011-04-08 2011-04-08
PCT/US2012/032714 WO2013106048A1 (en) 2011-04-08 2012-04-09 Method and apparatus for reaming well bore surfaces nearer the center of drift

Publications (3)

Publication Number Publication Date
EP2694767A1 EP2694767A1 (en) 2014-02-12
EP2694767A4 true EP2694767A4 (en) 2016-06-08
EP2694767B1 EP2694767B1 (en) 2020-01-08

Family

ID=46965235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12865063.7A Active EP2694767B1 (en) 2011-04-08 2012-04-09 Method and apparatus for reaming well bore surfaces nearer the center of drift

Country Status (7)

Country Link
US (9) US8851205B1 (en)
EP (1) EP2694767B1 (en)
CN (2) CN103748308B (en)
AU (1) AU2012364877B2 (en)
CA (1) CA2832726C (en)
MX (1) MX340244B (en)
WO (1) WO2013106048A1 (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8851205B1 (en) 2011-04-08 2014-10-07 Hard Rock Solutions, Llc Method and apparatus for reaming well bore surfaces nearer the center of drift
US20170241207A1 (en) * 2011-04-08 2017-08-24 Extreme Technologies, Llc Method and apparatus for steering a drill string and reaming well bore surfaces nearer the center of drift
AU2012318698B2 (en) 2011-10-03 2016-05-12 Extreme Technologies, Llc Wellbore conditioning system
CN104053850B (en) * 2011-12-27 2016-04-27 国民油井Dht有限公司 Cutting element at the bottom of hole
US8607900B1 (en) 2012-08-27 2013-12-17 LB Enterprises, LLC Downhole tool engaging a tubing string between a drill bit and tubular for reaming a wellbore
US9273519B2 (en) 2012-08-27 2016-03-01 Tercel Ip Ltd. Downhole dual cutting reamer
US9488229B2 (en) * 2012-09-04 2016-11-08 Extreme Technologies, Llc Low-friction, abrasion resistant replaceable bearing surface
WO2014039542A1 (en) * 2012-09-04 2014-03-13 Superior Drilling Products, Llc Low-friction, abrasion resistant replaceable bearing surface
US9267352B1 (en) 2012-09-12 2016-02-23 Alaskan Energy Resources, Inc. Swell packer with end rings and cutters
US8640770B1 (en) 2012-09-12 2014-02-04 LB Enterprises, LLC End ring for use with swell packers
US9611715B1 (en) 2012-09-12 2017-04-04 Alaskan Energy Resources, Inc. Isolation liner incorporating a drill pipe with swell packers
GB2520998B (en) 2013-12-06 2016-06-29 Schlumberger Holdings Expandable Reamer
US20150226008A1 (en) * 2014-02-10 2015-08-13 Stick Man, Inc One piece reamer for use in boring operations of gas and oil mining
US9151119B1 (en) * 2014-05-23 2015-10-06 Alaskan Energy Resources, Inc. Bidirectional dual eccentric reamer
US9145746B1 (en) 2014-05-23 2015-09-29 Alaskan Energy Resources, Inc. Mini-stabilizer tool
US9316056B1 (en) 2014-05-23 2016-04-19 Alaskan Energy Resources, Inc. Drilling rig with bidirectional dual eccentric reamer
US9562401B1 (en) 2014-05-23 2017-02-07 Alaskan Energy Resources, Inc. Drilling rig with mini-stabilizer tool
GB2528456A (en) * 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
GB2528459B (en) * 2014-07-21 2018-10-31 Schlumberger Holdings Reamer
GB2528454A (en) * 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
GB2528457B (en) * 2014-07-21 2018-10-10 Schlumberger Holdings Reamer
BR112017001386A2 (en) * 2014-07-21 2018-06-05 Schlumberger Technology Bv Reamer.
GB2528458A (en) * 2014-07-21 2016-01-27 Schlumberger Holdings Reamer
US9428963B1 (en) 2014-10-28 2016-08-30 Alaskan Energy Resources, Inc. Bidirectional stabilizer with impact arrestors and blades with wrap angles
US9297209B1 (en) 2014-10-28 2016-03-29 Alaskan Energy Resources, Inc. Bidirectional stabilizer
US9470048B1 (en) 2014-10-28 2016-10-18 Alaskan Energy Resources, Inc. Bidirectional stabilizer with impact arrestors
US20160123089A1 (en) * 2014-11-05 2016-05-05 Duane Shotwell Reamer for Use in Drilling Operations
US10316595B2 (en) 2014-11-13 2019-06-11 Z Drilling Holdings, Inc. Method and apparatus for reaming and/or stabilizing boreholes in drilling operations
USD786645S1 (en) 2015-11-03 2017-05-16 Z Drilling Holdings, Inc. Reamer
US10364619B2 (en) 2016-05-20 2019-07-30 Alaskan Energy Resources, Inc. Integral electrically isolated centralizer and swell packer system
US10053925B1 (en) 2016-05-20 2018-08-21 Alaskan Energy Resources, Inc. Centralizer system
USD863919S1 (en) 2017-09-08 2019-10-22 XR Lateral, LLC Directional drilling assembly
USD877780S1 (en) * 2017-09-08 2020-03-10 XR Lateral, LLC Directional drilling assembly
WO2019051378A1 (en) 2017-09-09 2019-03-14 Extreme Technologies, Llc Well bore conditioner and stabilizer
EP3695090B1 (en) 2017-10-10 2023-12-06 Extreme Technologies, LLC Wellbore reaming systems and devices
CN107780836A (en) * 2017-10-26 2018-03-09 中国石油天然气集团公司 reamer
US10837237B2 (en) 2017-11-30 2020-11-17 Duane Shotwell Roller reamer with labyrinth seal assembly
WO2019147820A1 (en) * 2018-01-24 2019-08-01 Stabil Drill Specialties, L.L.C. Eccentric reaming tool
US20190338601A1 (en) * 2018-05-03 2019-11-07 Lee Morgan Smith Bidirectional eccentric stabilizer
US11319756B2 (en) 2020-08-19 2022-05-03 Saudi Arabian Oil Company Hybrid reamer and stabilizer
US11441360B2 (en) 2020-12-17 2022-09-13 National Oilwell Varco, L.P. Downhole eccentric reamer tool and related systems and methods
US11939818B2 (en) 2021-12-01 2024-03-26 T.J. Technology 2020 Inc. Modular reamer
CN114523263B (en) * 2022-02-21 2023-07-25 中国科学院空天信息创新研究院 Method for processing internal structure of composite tube shell

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See also references of WO2013106048A1 *

Also Published As

Publication number Publication date
EP2694767A1 (en) 2014-02-12
CA2832726A1 (en) 2013-07-18
WO2013106048A1 (en) 2013-07-18
US11156035B2 (en) 2021-10-26
EP2694767B1 (en) 2020-01-08
CN103748308A (en) 2014-04-23
CN103748308B (en) 2018-09-21
MX2013011646A (en) 2014-02-17
US10508497B2 (en) 2019-12-17
US20170254149A1 (en) 2017-09-07
US20190292857A1 (en) 2019-09-26
US20170370157A1 (en) 2017-12-28
US8813877B1 (en) 2014-08-26
AU2012364877B2 (en) 2016-03-17
US8851205B1 (en) 2014-10-07
AU2012364877A1 (en) 2013-10-24
US9739092B2 (en) 2017-08-22
US9657526B2 (en) 2017-05-23
US20220025711A1 (en) 2022-01-27
US20140284109A1 (en) 2014-09-25
CA2832726C (en) 2016-07-05
US20140345952A1 (en) 2014-11-27
US8752649B2 (en) 2014-06-17
US20120255786A1 (en) 2012-10-11
MX340244B (en) 2016-07-01
CN109083600A (en) 2018-12-25

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